DLW delifol is treated to protect against damage from sunlight, pool chemicals and algae growth. After 40 years of use and continual development it meets the highest European physical and chemical standards.

DLW delifol is a reinforced, 1.5 mm thick, PVC membrane used to line the most heavily used commercial pools. The edges of the material are over-lapped, welded and sealed with the very latest hot-air welding tools. The material remains flexible to absorb any slight movement of the shell and existing cracks.

DLW delifol is guaranteed to remain water-tight for a full 10 years and is suitable for pools run up to a maximum of 34° C (94° F). As to cleaning, with DLW deliclean and DLW delicalc we offer to special cleaning agents which guarantee perfect cleaning without damaging the liner.